.container {
    margin: 0 auto;
    margin-top: 50px;
    width: 300px;
    height: 446px;
    background: url("../images/QRback.png");
    background-size: contain;
    position: relative;
    text-align: center;
}

.containerNew {
    margin: 0 auto;
    margin-top: 50px;
    width: 300px;
    height: 446px;
    background: url("../images/QRbackNew.png");
    background-size: contain;
    position: relative;
    text-align: center;
}


#code {
    width: 200px;
    display: inline-block;
    margin-top: 160px;
}
#code img {
    width: 100%;
    height: auto;
}